66 lines
2.1 KiB
C++
66 lines
2.1 KiB
C++
/// @ref gtx_vector_query
|
|
/// @file glm/gtx/vector_query.hpp
|
|
///
|
|
/// @see core (dependence)
|
|
///
|
|
/// @defgroup gtx_vector_query GLM_GTX_vector_query
|
|
/// @ingroup gtx
|
|
///
|
|
/// Include <glm/gtx/vector_query.hpp> to use the features of this extension.
|
|
///
|
|
/// Query informations of vector types
|
|
|
|
#pragma once
|
|
|
|
// Dependency:
|
|
#include "../glm.hpp"
|
|
#include <cfloat>
|
|
#include <limits>
|
|
|
|
#ifndef GLM_ENABLE_EXPERIMENTAL
|
|
# error "GLM: GLM_GTX_vector_query is an experimental extension and may change in the future. Use #define GLM_ENABLE_EXPERIMENTAL before including it, if you really want to use it."
|
|
#endif
|
|
|
|
#if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_EXT_INCLUDED)
|
|
# pragma message("GLM: GLM_GTX_vector_query extension included")
|
|
#endif
|
|
|
|
namespace glm
|
|
{
|
|
/// @addtogroup gtx_vector_query
|
|
/// @{
|
|
|
|
//! Check whether two vectors are collinears.
|
|
/// @see gtx_vector_query extensions.
|
|
template<length_t L, typename T, qualifier Q>
|
|
GLM_FUNC_DECL bool areCollinear(vec<L, T, Q> const& v0, vec<L, T, Q> const& v1, T const& epsilon);
|
|
|
|
//! Check whether two vectors are orthogonals.
|
|
/// @see gtx_vector_query extensions.
|
|
template<length_t L, typename T, qualifier Q>
|
|
GLM_FUNC_DECL bool areOrthogonal(vec<L, T, Q> const& v0, vec<L, T, Q> const& v1, T const& epsilon);
|
|
|
|
//! Check whether a vector is normalized.
|
|
/// @see gtx_vector_query extensions.
|
|
template<length_t L, typename T, qualifier Q>
|
|
GLM_FUNC_DECL bool isNormalized(vec<L, T, Q> const& v, T const& epsilon);
|
|
|
|
//! Check whether a vector is null.
|
|
/// @see gtx_vector_query extensions.
|
|
template<length_t L, typename T, qualifier Q>
|
|
GLM_FUNC_DECL bool isNull(vec<L, T, Q> const& v, T const& epsilon);
|
|
|
|
//! Check whether a each component of a vector is null.
|
|
/// @see gtx_vector_query extensions.
|
|
template<length_t L, typename T, qualifier Q>
|
|
GLM_FUNC_DECL vec<L, bool, Q> isCompNull(vec<L, T, Q> const& v, T const& epsilon);
|
|
|
|
//! Check whether two vectors are orthonormal.
|
|
/// @see gtx_vector_query extensions.
|
|
template<length_t L, typename T, qualifier Q>
|
|
GLM_FUNC_DECL bool areOrthonormal(vec<L, T, Q> const& v0, vec<L, T, Q> const& v1, T const& epsilon);
|
|
|
|
/// @}
|
|
}// namespace glm
|
|
|
|
#include "vector_query.inl"
|